https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=225783

--- gdb-6.6/gdb/testsuite/gdb.base/prelink.exp.orig	2006-03-08 19:22:09.000000000 -0500

+++ gdb-6.6/gdb/testsuite/gdb.base/prelink.exp	2007-04-08 13:22:45.000000000 -0400

@@ -48,7 +48,7 @@

     return -1

 }

-if {[catch "system \"prelink -qNR ${libfile}\""] != 0} {

+if {[catch "system \"/usr/sbin/prelink -qNR ${libfile}\""] != 0} {

     # Maybe we don't have prelink.

     return -1

 }

@@ -89,11 +89,11 @@

     return 0

 }

-if {[catch "system \"prelink -uN ${libfile}\""] != 0} {

+if {[catch "system \"/usr/sbin/prelink -uN ${libfile}\""] != 0} {

     untested "${libfile} was not prelinked, maybe system libraries are not prelinked?"

     return 0

 }

-catch "system \"prelink -qNR ${libfile}\""

+catch "system \"/usr/sbin/prelink -qNR ${libfile}\""

 # Start with a fresh gdb